CN206256804U - Access door with windage system - Google Patents
Access door with windage system Download PDFInfo
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- CN206256804U CN206256804U CN201621030994.2U CN201621030994U CN206256804U CN 206256804 U CN206256804 U CN 206256804U CN 201621030994 U CN201621030994 U CN 201621030994U CN 206256804 U CN206256804 U CN 206256804U
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- door
- rotating shaft
- control module
- door body
- drive device
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Abstract
The utility model discloses a kind of access door with windage system, including：Door pillar；Door body, its side is hinged on door pillar by rotating shaft；Drive device, for controlling door body to rotate；Control module, is used to control the opening and closing of drive device；Windage system, is connected with control module and rotating shaft, to the anglec of rotation of real-time detection rotating shaft；Door body is in when opening the door or close the door action, control module is rotated forward to obstruction position by drive device drive shaft, windage system exports electric signal to control module, so that control module output hinders signal to drive device, and then controlling door body to pause or reversely rotate up to after Preset Time, control module continues to control drive device drive shaft to drive door body to rotate forward to extreme position stopping.Windage system can be prevented effectively from thrust of the door body by strong wind, and the situation of knocking door case occurs, and extend door body service life.
Description
Technical field
The utility model is related to access door technical field, more particularly, to a kind of access door with windage system.
Background technology
Current automatic channel door form is varied, and its structure major part is that door body passes through gemel connection, fortune with door pillar
During row, because hinge bears door body Action of Gravity Field, upper and lower axiality is difficult to ensure when one side door body rotates, and on the other hand, closes
The page length time is used, and is also easy to produce damage, and influence is used.
Also, current door body is under closing or open mode, usually because unexpected gust of wind, make door body heavy
Impinge upon on doorframe；Very big sound is sent, to the artificial into puzzlement of surrounding.In addition, appearance is this because of the shock of external force generation,
Damage to whole door body is also very big, influences its service life.
Utility model content
The utility model is based on above-mentioned technical problem and provides a kind of access door with windage system, has solved existing skill
Technical problem present in art.
A kind of access door with windage system disclosed in the utility model, including：
Door pillar, for supporting door body；
Door body, its side is hinged on the door pillar by rotating shaft；
Drive device, is connected with the rotating shaft, for controlling the door body to be rotated by axle center of the rotating shaft；
Control module, is connected with the drive device, is used to control the opening and closing of the drive device；
Windage system, is connected with the control module and rotating shaft, to the anglec of rotation of rotating shaft described in real-time detection；And energy
Enough when rotating shaft is rotated to the angle position for setting, windage system exports corresponding electric signal to control module, the control mould
Block outputs control signals to the drive device and performs corresponding actions；
Door body is in when opening the door or close the door action；
Control module outputs control signals to drive device and drives the rotating shaft to rotate forward when position is hindered, the wind
Resistance system exports electric signal to control module, and the control module output hinders signal to drive device, and then controls described turning
Axle drives door body to be paused or reversely rotated up to after Preset Time, and the control module continues to output control signal to driving dress
Putting drive shaft drives door body to rotate forward to extreme position stopping.
Further, the upper/lower terminal face positioned at the same side of the door body is coaxially connected with the rotating shaft respectively.
Further, the drive device is arranged on the door pillar, and the drive device passes through gear with the rotating shaft
System's engagement connection.
Further, the drive device uses motor.
Further, the obstruction signal is the reverse rotation signal for controlling the drive device.
Further, the windage system includes the circuit board of support, universal driving shaft and the control module connection, and
It is integrated with the rotating disk of trigger element；
The support is arranged on door pillar top or bottom,
The circuit board is installed on the bracket, and the circuit board middle part is provided with through hole, on the circuit board in
The circumferential position of the through hole in portion is provided with the sensing element for corresponding to hinder position and extreme position respectively；
Described universal driving shaft one end is connected through the through hole in the middle part of the circuit board with the rotating shaft, with same with the rotating shaft
Step rotation；
The rotating disk is fixed in the other end that the universal driving shaft stretches out in the circuit board, the trigger element and institute
State and leave gap between sensing element.
Further, during the rotation disc spins, integrated trigger element thereon projected footprint energy on circuit boards
The sensing element that the correspondence hinders position and extreme position is enough covered, to trigger the sensing element output electric signal to control
Device.
Further, the sensing element uses Hall element.
Further, the trigger element is magnet.
Further, also including state memorization module, it is connected with the control module, and the state memorization module is used for
The present position of door body described in real time record.
Using above-mentioned technical proposal, the technique effect that the utility model is produced has：
1st, the access door with windage system that the utility model is provided, door body side is hinged on door pillar by rotating shaft；
Can be by the gravity of door body by being transferred to door pillar, compared to the switch door body for using hinge-type in the prior art, this product energy
Enough be prevented effectively from the problem that door body is affected by gravity, can ensure door body rotate when with flexibility higher, extend passage
The service life of door.
2nd, the windage system that this product is set, can make door body opening the door or state of closing the door, when door body rotation is near opening
Door or close the door extreme position when, electric signal is exported to control module using windage system, so that control module output hinders letter
Number to drive device, and then the door body is controlled to pause or reversely rotate up to after Preset Time, control module continues to control to drive
Device drive shaft drives door body to rotate forward to extreme position stopping.The windage system makes the cushioning effect that door body is produced,
Also the damage clashed into whole door body can be reduced, extends door body service life.Even if door body is subject to the thrust of strong wind, door is not yet
The situation of knocking door case can occur；Avoid sending larger sound, to the artificial into puzzlement of surrounding.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described.
The structural representation of the access door with windage system that Fig. 1 is provided for the utility model；
The structural representation of rotating disk in the access door with windage system that Fig. 2 is provided for the utility model；
The access door control principle drawing with windage system that Fig. 3 is provided for the utility model.
Reference：
1- door pillars；
11- hinders position；12- extreme positions；
2- door body；3- connecting plates；4- rotating shafts；5- drive devices；6- windage systems；
61- supports；62- universal driving shafts；63- circuit boards；64- trigger elements；65- rotating disks；66- sensing elements.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Refer to Fig. 1-Fig. 3；
The access door with windage system that the utility model is provided, including：
Door pillar 1, for supporting door body 2；Connecting plate 3 is connected with the side of door pillar 1, the connecting plate 3 is provided with two pieces,
One of connecting plate 3 is arranged close in the tip position of door pillar 1, and another piece of connecting plate 3 is arranged close to and the bottom position of door pillar 1
Put, also, hole is offered respectively in order to install bearing at the middle part of above-mentioned two pieces of connecting plates 3.
Door body 2, its side is hinged on the door pillar 1 by rotating shaft 4；The door body 2 of the present embodiment is preferably arranged to rectangle,
It is respectively perpendicular on the upper surface and lower surface of the same side of door body 2 and is welded with rotating shaft 4, also, above-mentioned two rotating shafts 4 are coaxial
Set, with ensure door body 2 with rotating shaft 4 for axle center rotates when there is preferable axiality.For the ease of distinguishing, in the present embodiment,
The rotating shaft 4 that the top of door body 2 will be located at is referred to as upper rotating shaft, and the rotating shaft 4 positioned at the bottom of door body 2 is referred to as lower rotary shaft, during installation, upper rotating shaft
Upper bearing set, and be connected with the hole at the middle part of connecting plate 3 close to the tip position of door pillar 1 by bearing；Similarly, under
Bearing set in rotating shaft, and be connected with the hole at the middle part of connecting plate 3 close to the bottom position of door pillar 1 by bearing.
In the present embodiment, the gravity of door body 2 can be passed through bearing by connecting plate 3, bearing and the mating connection mode of rotating shaft 4
Connecting plate 3 is transferred to, compared to the switch door body 2 for using hinge-type in the prior art, this product can be prevented effectively from door body 2 and receive
Gravity influence problem, can ensure door body 2 rotate when with flexibility higher, extend the service life of access door.
Drive device 5, is connected with the rotating shaft 4, for controlling the door body 2 with the rotating shaft 4 for axle center rotates；Here
Rotating shaft 4 both can be upper rotating shaft, or lower rotary shaft, it is excellent in the present embodiment technical scheme in order to preferably be applied
Selection of land, makes drive device 5 be connected with upper rotating shaft.
Preferably, the drive device 5 that this implementation is used is arranged on door pillar 1, both may be mounted at door pillar top, it is also possible to
Installed in door pillar bottom, for the ease of manipulation, drive device 5 is set to door pillar top, and the drive device 5 and rotating shaft 4
(upper rotating shaft) is engaged by gear train and connected.
Preferably, the drive device 5 uses motor.
Control module, is connected with the drive device 5, control module be used to drive the unlatching of the drive device 5 or
Close.
Preferably, the control module of this implementation uses single-chip microcomputer.
Windage system 6, is connected, to rotating shaft 4 described in real-time detection with above-mentioned control module and rotating shaft 4 (upper rotating shaft)
The anglec of rotation of (upper rotating shaft 4)；And corresponding electric signal to control can be exported when rotating shaft is rotated to the angle position for setting
Device, the controller outputs control signals to the drive device and performs corresponding actions.
More specifically, the windage system 6 that this implementation is provided includes the connection of support 61, universal driving shaft 62 and the control module
Circuit board 63, and the rotating disk 65 for being integrated with trigger element 64；
The support 61 may be mounted at the top of the door pillar 1 or bottom, it is preferable that in this implementation, support 61 is arranged on
The top of door pillar 1, is more suitable for application.
The circuit board 63 uses pcb board, and it is arranged on support 61, and the circuit board 63 of this implementation is connected by screw mode
Be connected with support 61, replacing easy to disassemble, circuit board 63 it is conveniently of circular shape, be provided with through hole at the middle part of the circuit board 63,
It is provided with positioned at the circumferential position of the through hole at the middle part of the circuit board 63 and corresponds to above-mentioned obstruction position 11 and extreme position respectively
12 sensing element 66.
In the present embodiment, door body 2 can using one direction open and close door mode, i.e. door body 2 can be in 0 degree to 90 degree scope
Rotation；
Door body 2 can also can rotate 180 degree (forward or backwards using twocouese open and close door mode, i.e. door body 2
Rotated with 0 degree to 90 degree scope).
By taking one direction open and close door as an example, above-mentioned extreme position 12 corresponds to the extreme position 12 for opening the door or closing the door respectively
(i.e. door body 2 is in 0 degree and 90 degree of positions), above-mentioned obstruction position 11 is separately positioned on the position within 10 degree of extreme position
Put (such as 10 degree and 80 degree of positions).
One end of the universal driving shaft 62 is connected through the through hole with the top of rotating shaft 4, enables the universal driving shaft 62 with described
Rotating shaft 4 synchronizes rotation.
Rotating disk 65 is fixed in the other end that the universal driving shaft 62 stretches out in circuit board 63, also, above-mentioned trigger element
Gap is left between 64 and sensing element 66.
The rotating disk 65 is preferably arranged to sector, and when the rotating disk 65 rotates, integrated trigger element thereon exists
Projected footprint on circuit board can cover the sensing element 66 that the correspondence hinders position 11 and extreme position 12, to trigger
State sensing element 66.
Preferably, above-mentioned sensing element 66 uses Hall element.Hall element is using the Hall effect of semi-conducting material
A kind of common component for measuring.He can realize non-contact measurement.Because it has, frequency response is wide, the large and small type of dynamic range
Integrated and easy to use grade a little, detecting, the field such as automatically controls and has extensive use, therefore, Hall unit in the application
The operation principle of part is not being repeated.
Preferably, above-mentioned trigger element 64 is magnet, and further, magnet is Nd-Fe-B magnet steel.
Magnet is set to be kept for the effective working clearance with Hall element, it can be ensured that magnet is applied to the magnetic field on Hall element
Intensity stabilization so that the reliability of Hall element is high, outer corner measurement is more accurate.
The control principle of the access door with windage system that the present embodiment is provided is as follows：
When door body 2 is in opens the door or close the door action：
Control module output control is instructed to drive device 5 and drives the rotating shaft 4 to rotate forward, until rotating shaft 4 drives door
To hindering position 11, i.e. rotating disk 65 under the synchronous drive of universal driving shaft 62, rotation is integrated in the rotation of body 2 to position 11 is hindered
Magnet in rotating disk 65 is located at directly over the Hall element for hindering position 11, and now, Hall element sensor magnet magnetic field turns
Dynamic change simultaneously exports corresponding electric signal to control module；
The control module will export corresponding obstruction signal to motor after Electric signal processing, so that the Motor Control
The door body 2 is paused or reverse rotation action, until after exceeding Preset Time, the control module continues to control motor to drive
Dynamic rotating shaft 4 drives door body 2 to rotate forward to extreme position 12 stopping.
Preferably, in this implementation, the obstruction signal is the reverse rotation signal for controlling the motor.
Preferably, above-mentioned windage system also includes state memorization module, and it is connected with the control module, the state memorization
Module is used for the described position of real time record door body 2.
Preferably, the access door with windage system that this implementation is provided needs to pass in and out door body using infrared sensor detection
2 pedestrian, the infrared sensor is connected with control module, and when 2 unprofessional person of door body is detected, infrared sensor sends a command to
Control module, and start the operating of control module drive motor, state memorization module is opened, in real time memory door body 2 rotation institute
Place position.
Below by taking the enabling of 0-90 degree one direction as an example, the job step of this product is illustrated：
Step a, control module is sent a signal to by infrared sensor, and the control module outputs control signals to motor
Drive shaft 4 is rotated forward, until rotating shaft 4 drives door body 2 to rotate to default obstruction position 11 (being set to 80 degree of positions), that is, is revolved
Under the synchronous drive of universal driving shaft 62, to position 11 is hindered, the magnet being integrated in rotating disk 65 is located at obstruction to rotating disk 65 for rotation
Directly over the Hall element of position 11；
Step b, the rotation in Hall element sensor magnet magnetic field changes and exports corresponding electric signal to control module；The control
Molding block will export corresponding obstruction signal (reverse signal) to motor after Electric signal processing, so that Motor Control door body 2
Overcome rotate forward power paused or reverse rotation act, until exceed Preset Time after, the control module continue control electricity
Motivation drive shaft 4 drives door body 2 to continue to rotate forward；
Step c, door body 2 is rotated to extreme position 12 (90 degree), the Hall element sensor magnet magnetic of the extreme position 12
The rotation of field changes and exports corresponding electric signal to control module；Control module output command adapted thereto makes motor stop fortune
Turn；
Step d, motor shuts down up to after Preset Time, control module output signal to the control module make it is electronic
Machine is reversely rotated, until rotating shaft 4 drives door body 2 to rotate to another default obstruction position 11 (being set to 10 degree of positions), that is, is rotated
Under the synchronous drive of universal driving shaft 62, to position 11 is hindered, the magnet being integrated in rotating disk 65 is located at obstruction position to disk 65 for rotation
Put directly over 11 Hall element.
Step e, the rotation in Hall element sensor magnet magnetic field changes and exports corresponding electric signal to control module；The control
Molding block will export corresponding obstruction signal (reverse signal) to motor after Electric signal processing, so that Motor Control door body 2
Reverse rotational force is overcome to be paused or rotated forward action, until after exceeding Preset Time, the control module continues to control electricity
Motivation drive shaft 4 drives door body 2 to continue to reversely rotate；
Step f, door body 2 is rotated to extreme position 12 (0 degree of initial position), the Hall element sensing of the extreme position 12
The rotation of magnets magnetic fields changes and exports corresponding electric signal to control module；The control module extracts command adapted thereto makes motor
Shut down；Until next time opens.
Wherein, in above-mentioned job step, step a- steps c is door opening process, and step d- steps f is door closing procedure.
The windage system that this product is set, can make door body 2 opening the door or state of closing the door, when door body 2 is rotated to being close to
During the extreme position 12 for opening the door or closing the door, electric signal to control module is exported using windage system, so that control module output resistance
Hinder signal to drive device 5, and then control the door body 2 to pause or reversely rotate up to after Preset Time, control module continues to control
5 drive shaft of drive device processed 4 drives door body 2 to rotate forward to extreme position 12 stopping.
Even if door body 2 is subject to the thrust of strong wind, door will not also occur the situation of knocking door case；Avoid sending larger sound
Sound, to the artificial into puzzlement of surrounding；In addition, the windage system makes the cushioning effect that door body 2 is produced, it is also possible to reduce and clash into whole
The damage of individual door body 2, extends the service life of door body 2.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of access door with windage system, it is characterised in that including：
Door pillar, for supporting door body；
Door body, its side is hinged on the door pillar by rotating shaft；
Drive device, is connected with the rotating shaft, for controlling the door body to be rotated by axle center of the rotating shaft；
Control module, is connected with the drive device, is used to control the opening and closing of the drive device；
Windage system, is connected with the control module and rotating shaft, to the anglec of rotation of rotating shaft described in real-time detection；And can be
Rotating shaft is rotated during to the angle position for setting, and windage system exports corresponding electric signal to control module, and the control module is defeated
Go out control signal to the drive device and perform corresponding actions；
Door body is in when opening the door or close the door action；
Control module outputs control signals to drive device and drives the rotating shaft to rotate forward when position is hindered, the windage system
To control module, the control module output hinders signal to drive device to system output electric signal, and then controls the rotating shaft band
Dynamic door body is paused or is reversely rotated up to after Preset Time, and the control module continues to output control signal to drive device and drives
Dynamic rotating shaft drives door body to rotate forward to extreme position stopping.
2. the access door with windage system according to claim 1, it is characterised in that：Positioned at the same side of the door body
Upper/lower terminal face be coaxially connected with the rotating shaft respectively.
3. the access door with windage system according to claim 1, it is characterised in that：The drive device is arranged on institute
State on door pillar, the drive device is engaged by gear train with the rotating shaft and is connected.
4. the access door with windage system according to claim 1, it is characterised in that：The drive device is using electronic
Machine.
5. the access door with windage system according to claim 1, it is characterised in that：The obstruction signal is control institute
State the reverse rotation signal of drive device.
6. the access door with windage system according to claim any one of 1-5, it is characterised in that：The windage system
Circuit board including the connection of support, universal driving shaft and the control module, and the rotating disk for being integrated with trigger element；
The support is arranged on door pillar top or bottom,
The circuit board is installed on the bracket, and the circuit board middle part is provided with through hole, the middle part on the circuit board
The circumferential position of through hole is provided with the sensing element for corresponding to hinder position and extreme position respectively；
Described universal driving shaft one end is connected through the through hole in the middle part of the circuit board with the rotating shaft, is synchronously revolved with the rotating shaft
Turn；
The rotating disk is fixed in the other end that the universal driving shaft stretches out in the circuit board, the trigger element and the sense
Answer and leave gap between element.
7. the access door with windage system according to claim 6, it is characterised in that：During the rotation disc spins, collection
The sense that the correspondence hinders position and extreme position can be covered into the projected footprint on circuit boards of trigger element thereon
Element is answered, electric signal to controller is exported to trigger the sensing element.
8. the access door with windage system according to claim 6, it is characterised in that：The sensing element uses Hall
Element.
9. the access door with windage system according to claim 6, it is characterised in that：The trigger element is magnet.
10. the access door with windage system according to claim 6, it is characterised in that：Also include state memorization module,
It is connected with the control module, and the state memorization module is used for the present position of door body described in real time record.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030994.2U CN206256804U (en) | 2016-08-31 | 2016-08-31 | Access door with windage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030994.2U CN206256804U (en) | 2016-08-31 | 2016-08-31 | Access door with windage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206256804U true CN206256804U (en) | 2017-06-16 |
Family
ID=59022982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030994.2U Active CN206256804U (en) | 2016-08-31 | 2016-08-31 | Access door with windage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206256804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193886A (en) * | 2016-08-31 | 2016-12-07 | 深圳市亲邻科技有限公司 | Access door with windage system |
-
2016
- 2016-08-31 CN CN201621030994.2U patent/CN206256804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193886A (en) * | 2016-08-31 | 2016-12-07 | 深圳市亲邻科技有限公司 | Access door with windage system |
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